20203862

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14011}}^1$

素因数の和:14123

約数の個数: 16

約数和(自身を含む): 34973952

約数和(自身を除く): 14770090

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 14011, 28022, 98077, 196154, 1443133, 2886266, 10101931, 20203862]

約数ペア:

[(1, 20203862), (2, 10101931), (7, 2886266), (14, 1443133), (103, 196154), (206, 98077), (721, 28022), (1442, 14011)]